V. D. Paygin, I. N. Shevchenko, D. E. Deulina, E. S. Dvilis, O. L. Khasanov, S. A. Stepanov, D. T. Valiev
{"title":"Transparent Magnesium Aluminate Spinel Ceramics Reinforced by Alumina Nanofibers","authors":"V. D. Paygin, I. N. Shevchenko, D. E. Deulina, E. S. Dvilis, O. L. Khasanov, S. A. Stepanov, D. T. Valiev","doi":"10.1007/s11182-024-03268-0","DOIUrl":null,"url":null,"abstract":"<p>The paper deals with transparent MgAl<sub>2</sub>O<sub>4</sub> ceramics reinforced with 0.1 vol.% Al<sub>2</sub>O<sub>3</sub> nanofibers and manufactured by spark plasma sintering at 1400°C and 100 MPa. The microstructure of MgAl<sub>2</sub>O<sub>4</sub> ceramic samples is studied by the X-ray phase analysis and scanning electron microscopy. The optical properties are investigated in 190 to 8000 nm wavelength range. The influence of Al<sub>2</sub>O<sub>3</sub> nanofibers on optical and mechanical properties of ceramics is discussed herein.</p>","PeriodicalId":770,"journal":{"name":"Russian Physics Journal","volume":"67 9","pages":"1456 - 1462"},"PeriodicalIF":0.4000,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Physics Journal","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s11182-024-03268-0","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The paper deals with transparent MgAl2O4 ceramics reinforced with 0.1 vol.% Al2O3 nanofibers and manufactured by spark plasma sintering at 1400°C and 100 MPa. The microstructure of MgAl2O4 ceramic samples is studied by the X-ray phase analysis and scanning electron microscopy. The optical properties are investigated in 190 to 8000 nm wavelength range. The influence of Al2O3 nanofibers on optical and mechanical properties of ceramics is discussed herein.
期刊介绍：
Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.
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